2-(Bromomethyl)-5-chloro-3-(difluoromethyl)-6-(trifluoromethyl)pyridine
5-Cyano-4-(difluoromethyl)-2-iodopyridine-3-methanol
2-(Bromomethyl)-4-chloro-6-(difluoromethyl)-3-(trifluoromethyl)pyridine
4-Cyano-2-(difluoromethyl)-5-iodopyridine-3-carboxylic acid